大众发动机.docx

大众发动机.docx

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大众发动机

Petrolengines

[edit]

EA111

TheEA111serieswasintroducedinthemid1970sintheAudi50andlatertheVWPolo.Itisaseriesofwatercooledthree-andfour-cylinderpetrolandDieselenginesinavarietyofsizes.Theoverheadcamenginefeaturesacrossflowcylinderheaddesignanddirectly-drivenauxiliaryunits.Theexhaustsideisindrivingdirection.

[edit]

Threecylinders

[edit]

55-70hp1.2

configuration 

watercooled1198cm³inlinethree

head 

（2V）aluminium,SOHC,twovalvespercylinder,10.3:

1compression

（4V）aluminium,DOHC,fourvalvespercylinder,10,5:

1compressionratio

block 

aluminium,fourbearings,balancershaft,76.5mmbore×86.9mmstroke,0.88ratio,399cm³percylinder

fuel 

electronicinjection

output 

（2V）40kW（55hp）at4750rpm,108N·m（80ft·lbf）at3000rpm

（4V）47kW（64hp）at5400rpm,112N·mat3000rpm

（4V）51kW（70hp）at5400rpm,112N·mat3000rpm

application 

VWFox,VWPolo（PQ24）andSkodaFabia

references 

VWAG（2005-04-04）.NewVWFoxInDepth.Pressrelease.

[edit]

68-90hp1.2FSI

configuration 

watercooled1198cm³inlinethree

head 

aluminium,DOHC,fourvalvespercylinder,12.3:

1compression

block 

aluminium,fourbearings,balancershaft,76.5mmbore×86.9mmstroke,0.88ratio,399cm³percylinder

fuel 

FSIdirectpetrolinjection,upto150barhigh-pressurepumpandcommonrail

aspiration 

multi-positiontumbleflapintheintakeportcontrollingthetumbleeffect

exhaust 

upto25%cooledexhaustgasrecirculation

output

50kW（68hp）at5000rpm,115N·m（80ft·lbf）at3250rpm

65kW（89hp）at6000rpm,120N·mat3500rpm

application 

VWPoloPQ25

[edit]

Fourcylinders

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70hp1.0

configuration 

bore/stroke67,1/70,6mm0.95ratio,249cm³percylinder,999cm³inlinefour

head 

aluminium,SOHC,twovalvespercylinder,10.8:

1compression

block 

aluminium,fivebearings

fuel 

electronicinjectionTotalFlexGasolineorEthanol（BR）

output（2V） 

51kW（70PS）at5750rpm,90N·m（65ft·lbf）at4250rpm

application 

VWFox

[edit]

75hp1.4

configuration 

bore/stroke76,5/75,6mm,1.01ratio,347,5cm³percylinder1390cm³inlinefour

head 

SOHC2-valvepercylinder,10.5:

1compression

block 

castiron,fivebearings

fuel 

electronicinjection

output 

55kW（75hp）at4800-5000rpm,124N·m（92ft·lbf）at2750rpm

application 

VWFox,VWKombi（T2）inBrasil

[edit]

75-100hp1.4

1.4enginecutaway

configuration 

76.5bore×75.6mmstroke,1.01ratio,347.5cm³percylinder,1390cm³inlinefour

head 

aluminium,DOHC,fourvalvespercylinder,10.5:

1compression

block 

aluminium,fivebearings

fuel 

electronicinjectionMPiGasoline

output

55kW（75PS）at5000rpm,126N·m（93ft·lbf）at3800rpm,onlyassemledwiththe4-GearautomaticandinSkodaCars

59kW（80PS）-63kW（86PS）at5000rpm,128-132N·m（98ft·lbf）at3300-3800rpm

74kW（100PS）at6000rpm,126N·m（93ft·lbf）at4400rpm,nolongerassembledinwesterneurope

application 

VWPolo,VWGolf,SEATLeón,SkodaRoomster,SkodaFabia

[edit]

86-105hp1.4FSI

configuration 

76.5bore×75.6mmstroke,1.01ratio,347.5cm³percylinder,1390cm³inlinefour

head 

aluminium,DOHC,fourvalvespercylinder,12:

1compression

block 

aluminium,fivebearings

fuel 

FSIdirectpetrolinjection,upto110barhigh-pressurepumpandcommonrail,stratified-chargecombustionatpartialload

aspiration 

two-positiontumbleflapintheintakeportcontrollingtheturbulence

exhaust 

upto35%exhaustgasrecirculation,NOxstorage-typecatalyticconverter

management 

BoschMotronicMED7

output

63kW（86PS）at5000rpm,130N·m（95ft·lbf）at3750rpminVWPolo

66kW（90PS）at5200rpm,130N·m（95ft·lbf）at3750rpminVWGolf（-05/05）

77kW（105PS）at6200rpm,131N·m（96ft·lbf）at4250rpminVWLupoFSI

[edit]

140/170hp1.4TSI

Volkswagen1.4TSIengineexplodedview

Volkswagen1.4TSIengineoperationscheme

Announcedatthe2005FrankfurtAutoShowtobeusedintheGolfGT,The1.4lTwinchargerisaTSIenginewithaturbochargerandasuperchargerincombination.Itsdownsizingleadstoeconomy,with14%morepowerthanthe2.0FSIbutconsumming5%lessfuel.Themechanicalcompressoroperatesatlowenginespeedsbelow2400rpmtoincreaselow-endpower,theturbochargerengagesatmiddlerevs,aclutchdisengagethesuperchargerwhichwillthenbebypassedoncetheturbochargerreachessufficientspeedtoprovideboostabove3500rpm.

Configuration 

1390cm³straight-4

Head 

four-valve,10:

1compressionratio

Block 

greycastiron,bore*strokeratio76.5*75.6mm,120barpeakpressures

Fuel 

FSIdirectpetrolinjectionupto150bar,high-pressureinjectionmultiple-holevalvewithsixfueloutletelements,injectorontheintakesidebetweentheintakeportandcylinderheadseallevel

Aspiration 

mechanicalbeltdrivenRootscompressoroperatedbyamagneticclutchintegratedinamoduleinsidethewaterpump,internalstep-downratioontheinputendofthesynchronisationgearpairandexhaustturbochargerconnectedinseries,administratedbyacontrolflap,intercooler,2.5barpressureat1500rpm.

Output

103kW（140PS）,220N·mintheTouranfromearly2006

125kW（170PS）at6000rpm,240N·m（MEP21.7bar）from1750to4500rpm,200N·mfrom1250to6000rpm,7000rpmmaxintheGolfGT

Applications 

2005VWGolf,2006VWTouran,2008VWScirocco,possiblyinthe2008VWConceptR

References 

VolkswagenAG（2005-08-29）.VolkswagenGolfGTTSI-SuperchargedandTurbocharged1.4l.Pressrelease.

[edit]

100-105hp1.6

configuration 

76.5bore×86.9mmstroke,0.88ratio,399cm³percylinder,1598cm³inlinefour

head

DOHC4-valvepercylinder,10.5:

1compression

SOHC2-valvepercylinder,10.6:

1compression（BR）

block

aluminiumalloy,fivebearings

castiron,fivebearings（BR）

fuel

electronicmultipointinjectionBoschMD7

electronicinjectionTotalFlexGasolineorEthanol（BR）

output

77kW（105PS）at5600rpm,153N·m（115ft·lbf）at3800rpm

74kW（101PS）at5500rpm,141N·m（106ft·lbf）at3200rpm（BR）

application 

VWFox,VWPolo,VWGolfinModel2006,including6-Gear-Automatic

[edit]

115hp1.6FSI

1.6FSIenginecutaway

1.6FSIexplodedview

Configuration 

1598cm³inlinefour

head 

aluminium,DOHCchaindrive,variableintakecamshafttiming,fourvalvespercylinder,12:

1compression

block 

aluminiumalloy,fivemainbearings,76.5mmBore×86.9mmstroke（0.88ratio）,399.5cm³percylinder

fuel 

Gasoline,FuelStratifiedInjection,upto110barhigh-pressurepumpandcommonrail,stratified-chargecombustionatpartialload

aspiration 

two-positiontumbleflapintheintakeportcontrollingtheturbulence

exhaust 

upto35%exhaustgasrecirculation,NOxstorage-typecatalyticconverter

management 

BoschMotronicMED7

output 

85kW（115hp）at5800-6000rpm,155N·mat4000rpm

applications 

VWGolf,VWJetta,VWTouran,VWPassat,AudiA2,AudiA3,AudiA4,ŠkodaOctavia

References 

AudiAG（2001-03-10）.AudiA21.6FSIwithDirectPetrolInjection.Pressrelease.

[edit]

EA113/827

TheEA827familywasintroducedin1972intheAudi80andeventuallysupersededbytheEA113evolutionintroducedin1993.Bothsharethesame88mmcylinderspacing.Itwaslaterupdatedwithdirectinjection,tobetoppedbythe265PS2.0LTFSI.40millionengineshavebeenproduced.ItwasreplacedbytheEA888projectintroducedwiththe1.8LTFSIbelow.

[edit]

102hp1.6

configuration

1595cm³（97in³）inline4

head

SOHC2-valvepercylinder,10.3:

1compression

DOHC5-valvepercylinder,10.5:

1compression（China）

block 

aluminium,fivebearings,bore81×stroke77.4mm,1.05ratio,399cm³percylinder

output

75kW（102hp）at5600rpm,148N·m（109ft·lbf）at3800rpm

80kW（109hp）at5800rpm,150N·m（111ft·lbf）at4200rpm（China）

applications

SkodaOctavia

VolkswagenJetta（China）

[edit]

90-109hp1.8

configuration 

1781cm³inline4, :

bore81×stroke86.4mm

head 

SOHC2-valvepercylinder,10.8:

1compression

block 

castironengineblock,fivebearings

fuel 

electronicsinglepointinjectionBoschMotoronic

electronicinjectionTotalFlexGasolineorEthanol（BR）

output

66kW（90hp）at5500rpm,145N·m（108ft·lbf）at2500rpminVWGol,VWPointer（MX）

76kW（103hp）at5400rpm,155N·m（112ft·lbf）at3000rpminVWGol,VWSantana,VWSaveiro（BR,MX,AR）

[edit]

150-240hp1.8T

1.8Tenginecutaway

Thisversionisa1.8LturbochargedenginebuiltinPuebla,MexicoandGyőr,Hungary.OutputvariesbasedonECUsoftwareandturbochargerselection.

Enginecode

AWM/AEB/ATW/AWD/AWW/AWP/AMU/AMB/AGU/BAM/

Configuration 

1781cm³inline4

Head 

DOHC,aluminum,5-valvespercylinder,hydraulicbuckettappets,9.5:

1compressionratio

Cylinders 

bore*stroke81*86.4mm,castironengineblock

Pistons 

ForgedAluminumMahle,fracture-splitforgedsteelconnectingrods,one-piececastorforgedcrankshaft

FuelSystem 

MotronicME7.5electronicsequentialSFIfuelinjection,premiumunleadedrecommended

Aspiration 

turbocharged,intercooled,castaluminumintakemanifold.

Output

110 kW（150 PS）@5,800rpmand220N·m（162lbf·ft）@2,200-4,200rpm;availableontheNewBeetle,BoraandGolf,AudiA3（firstgen.）andAudiA4,SkodaOctaviaandSEATIbiza.（Enginecodes:

AGU,AWD,AWW,APH,ATW）

120 kW（163 PS）@5,700rpmand225N·m（166lbf·ft）@1,950-4,700rpm;replacedthe150 PSversionin2003onmostmodels.

125 kW（170 PS）@5,900rpmand225N·m（166lbf·ft）@1,950-5,000r